边界的

基本解释 (translations)

borderline

与边界的相关的网络例句 [注：此内容来源于网络，仅供参考]

An adaptive grid scheme controlling cell area is used to generated grids in the divergent section of symmetric annular nozzle, and the generated grids are used in the flowfield calculation through the uncoupled way. The elliptic equations are used to generate grids in three dimensional regions of FDN divergent section, the source terms used in the equations employ a mathematical form which is independent of the boundary shape and of the boundary grid point distribution, the free parameters contained in the source terms are determined by the two restraint conditions, the intersection angle of transverse grid lines with boundaries and the local curvature of the transverse grid lines at the boundaries, and the interior grid distribution controlled directly by the grid point distribution assigned on the boundaries is realized, it makes the grid more clustering near the nozzle wall. For the generated grids in the whole computational regions have a good smoothness and orthogonality, the accuracy of calculation in the flowfield is ensured.

对轴对称的环形喷管采用控制网格面积的自适应网格方法对扩散段部分进行了网格生成，并通过非耦合方式应用于喷管的流场计算中；对强制偏流喷管扩散段内的三维区域采用椭圆型方程进行网格生成，方程中的源项采用了与边界形状和边界网格点分布无关的数学形式，源项内的自由参数由横向网格线与边界的交角及横向网格线在边界处的局部曲率两个约束条件来确定，实现了由边界上的网格分布直接控制内部的网格点，使壁面附近具有较密集的网格，并且在整个计算区域内的网格都具有良好的光滑性和正交性，从而保证了流场计算的准确性。

Subsequently, an intuitionistic definition of Complex boundary is given with Simplex boundary and then a capture method of it is offered too, thereby auto-capture of Complex boundary is achieved.

随后，本文利用单形边界给出了复形边界的直观性定义，提供了具体应用中复形边界的获取方法，从而可以对复形的边界进行自动获取。

The author compares the effects of Dirichlet boundary condition and attenuation one on artificial boundary with that on transmitting boundary, so does the absorption effects, the author also demonstrates the advantage of transmitting boundary.

文中还就刚性边界条件、衰减边界条件对人工边界的影响及吸收效果与透射边界作了对比，验证了透射边界的优越性。

In order to bypass the difficulty of discretizing the boundary r or the Lebesgue discontinuous set Su in the Mumford-Shah model, we use an edge-detector function and a threshold value to induce a thin-belt where the image boundary lie in and displace the length of the boundary by the area of the thin-belt approximatively.

为避免在离散化Mumford-Shah模型中的边界Γ或Lebesgue不连续集S_u的困难，我们借助边界检测算子和门限值，确定图像边界所在的窄带区域，用窄带区域面积近似边界的长度。

It is the first important step in video analysis and will directly affects the effectiveness of indexing Shot boundary detection is one of our major research interests and we will tackle the following existing problems the ambiguity between gradual change and camera motion, the discontinuity during gradual change, false detection caused by illumination variation and flashlight, automatic threshold selection Firstly, we discuss shot boundary detection in non-compressed domain In chapter 2, we compare some of the commonly used detection methods which are based on frame difference and point out that single feature will not generate good results As a conclusion, we use fuzzy logic to combine multiple features Presently, most frame difference based shot boundary detection algorithms rely on threshold and hence the selection of such thresholds will greatly affect the performance of boundary detection We propose a membership function to define frame difference and calculate the membership with self adaptation according to the statistic distribution of frame differences to satisfy different type of video clips Experiments show that the proposed fuzzy shot boundary detection algorithm can be used with different video types and has a high detection precision and recall In chapter 3, we discuss model-based shot boundary detection algorithms regarding chromatic and spatial editing effects such as fade-in, fade-out, dissolve and wipe Various parameters are proposed to better describe the characteristics of each editing type.

镜头边界的检测是把视频自动地分割为一个个镜头，作为基本的索引单元，因此它是视频分析重要的第一步，直接影响到视频检索的成败。镜头边界的检测是本文研究的重点之一。目前镜头边界检测算法主要存在以下问题：渐变与镜头运动难以区别；渐变过程中的不连续与停顿、光照条件的变化及闪光灯等特殊情况会引起误检测；自动选择阈值比较困难等。本文首先针对非压缩域视频进行了镜头边界检测的研究。在第二章中我们采用了比较流行的基于帧间差的方法。在比较各种帧间差计算方法的基础上，指出使用单一的特征难以取得很好的检测效果，提出用模糊逻辑综合使用各种特征。目前大多数基于帧间差的镜头边界检测算法都采用阈值法进行镜头转换的判别。阈值选择的误差对检测性能有较大的影响，本文提出用隶属度函数定义帧间差较大、中等较大和较小等概念，并根据帧间差的统计分布自适应地确定隶属度，以适应不同类型的视频片断。实验结果表明这种基于糊逻辑的镜头边界检测算法可以适应不同的视频，并具有较高的检测精度和检出率。在第三章中采用基于模型的方法进行镜头渐变的检测，研究了淡入／淡出、慢转换和扫换的模型。

The structure of model changed little with different mesh. In most cases these mesh is geometrically fairly simple.

计算域的边界有固壁边界、计算域开边界、动边界及内部工程边界，对这些边界的处理本文有较详细的讨论。

Assign the Boundary conditions 5,设置边界条件 A natural air cooling heat Boundary condition will be applied all around the sand box, a velocity Boundary condition will be applied and a temperature Boundary condition will be imposed to some nodes of the top surface of the down sprue.

砂型周围是一个自然空气冷却的热边界条件。一个速度边界条件和一个温度边界条件将被设置到直浇口的上平面的一些节点上。

Experiment of convective drying of wet quartz sands as porous media, which had adiabatic-impermeable boundary of undersurface and convective boundary of upside, was carried out in laboratory.

本文以上边界对流传热传质边界和下边界绝热绝湿边界的含湿石英砂填充床为实验对象，进行了对流干燥实验。

A new concept of administrative boundary is put forward, and it is argued that the administrative system reform in China should be first of all performed as the restructuring of admi...

以行政边界和行政组织边界&两重边界的重构&为理论基础，提出我国行政体制改革首先在宏观上表现为行政边界的重构，其次在中观层面上要求行政组织边界作出相应的调整，以解决行政组织结构对行政效率的制约。

Firstly, prosodic boundaries of 1991 common sentences were labeled based on speech perception experiment, relation between prosodic structure and syntactic structure was examined after immediate constituent analysis, an example of prosodic phrasing from text sentences was provided using CART. Then, using designed sentences, phenomena of downstep and declination in pitch downtrend of Chinese declarative sentences were examined, commonness and speciality of Chinese intonation were discussed.

中文摘要针对韵律短语切分问题，本研究首先基于语料库语言学的研究方法，对语料库中具有不同句法结构和韵律结构的1991个汉语常用句，进行了以语音感知为基础的韵律边界标注；对语料文本进行句法分析后，得到了各级韵律边界和句法边界的相互关系；并使用CART决策树对韵律短语边界进行了切分实验。

与边界的相关的网络解释 [注：此内容来源于网络，仅供参考]

coterminous：毗连的,有共同边界的

costume 化装服 | coterminous 毗连的,有共同边界的 | couch 睡椅,长沙发椅

coterminous: a.1：有共同边界的,邻接的 2.(在时空,范围方面)同样广大的,同始

painstaking: a.勤恳的,煞费苦心的,精心的 | coterminous: a.1.有共同边界的,邻接的 2.(在时空,范围方面)同样广大的,同始 | volatile: a.1.易挥(散)发的 2.(人)变化无常的,暴躁的 3.短暂的

coterminous: a.1：有共同边界的,邻接的 2.(在时空,范围方面)同样广大的

correspondence: 1.符合,一致 2.通信联系 3.往来的书信 | coterminous: a.1.有共同边界的,邻接的 2.(在时空,范围方面)同样广大的, | ###counselor: n.1.顾问,辅导员 2.参赞,法律顾问

coterminous adjective：毗连的,有共同边界的

coterie noun. 小团体 | coterminous adjective. 毗连的,有共同边界的 | cougar noun. 美洲豹

limitrophe：有相邻边界的

psyche 心智,精神 | limitrophe 有相邻边界的 | apostrophe 书写中撇号(')(表示省略或所有格)

Reach out for the light：在远超边界的地方

Set me bree - sanity! 请赐予我一碗能够使我 心智健全的清汤! | Reach out for the light 在远超边界的地方 | far beyond confines. 寻找光明

regular point of the boundary：边界的正则点

regular point 正则点 | regular point of the boundary 边界的正则点 | regular point system 正则点系

conterminal：有共同边界的

contentment 满意 | conterminal 有共同边界的 | conterminous 相接的

conterminal：有共同边界的; 邻接的 (形)

contentment 满足, 知足; 满意 (名) | conterminal 有共同边界的; 邻接的 (形) | conterminous 相接的, 有同一延伸的, 连接的 (形)

screenY：窗口上边界的Y坐标

screenX 窗口左边界的X坐标 | screenY 窗口上边界的Y坐标 | self 当前窗口